Radical Rockets
Be a rocket engineer and try some gravity-defying design challenges.
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Explore today’s theme with a hand-picked crate.
From the KiwiCo Store
Bottle Rocket
$24.95
Build and launch a bottle rocket and learn about fizzy reactions.
Get the Tinker Camp 5-Pack & save!Videos that inspire curiosity & learning
Backyard Science Lab
Launch Pop-Top Rockets
Experiment with pressure-powered rockets and learn about fizzy reactions.
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Download the printable and try it yourself ➜KiwiCo Challenge
Egg Drop Challenge
Make an egg drop contraption and experiment with making it stronger.
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Download the printable and try it yourself ➜
More to explore
Perseverance Mars Rover Landing — Inside Story
The science, engineering, and inspiration behind the rover’s journey to Mars.
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Perseverance Rover’s Descent and Touchdown on Mars
Perserverance’s landing in Mars’ Jezero Crater by rocket, parachute, and skycrane!
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